TLP240A,TLP240AF
Photocouplers
Photorelay
TLP240A,TLP240AF
1. Applications
•
•
•
•
•
•
•
Mechanical relay replacements
Security Systems
Measuring Instruments
Factory Automation (FA)
Amusement Equipment
Smart Meters
Electricity Meters
2. General
The TLP240A and TLP240AF photorelay consist of a photo MOSFET optically coupled to an infrared light emitting
diode. They are housed in a 4-pin DIP package. They provide an isolation voltage of 5000 Vrms, making them
suitable for applications that require reinforced insulation.
3. Features
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
Halogen-free
For details, see "Devices in Halogen-Free Resin Packages" at the end of this datasheet.
Normally opened (1-Form-A)
OFF-state output terminal voltage: 60 V (min)
Trigger LED current: 3 mA (max)
ON-state current: 500 mA (max)
ON-state resistance: 2
Ω
(max)
Isolation voltage: 5000 Vrms (min)
Safety standards
UL-approved: UL1577, File No.E67349
cUL-approved: CSA Component Acceptance Service No.5A File No.E67349
VDE-approved: EN60747-5-5 (Note 1)
CQC-approved: GB4943.1, GB8898 Japan Factory
Note 1: When an EN60747-5-5 approved type is needed, please designate the Option (D4)
(D4).
4. Mechanical Parameters
Characteristics
Creepage distances
Clearance distances
Internal isolation thickness
7.62-mm Pitch
TLP240A
7.0 (min)
7.0 (min)
0.4 (min)
10.16-mm Pitch
TLP240AF
8.0 (min)
8.0 (min)
0.4 (min)
Unit
mm
Start of commercial production
©2015-2017
Toshiba Electronic Devices & Storage Corporation
1
2013-02
2017-10-18
Rev.6.0
TLP240A,TLP240AF
5. Packaging (Note)
TLP240A
TLP240A(LF1,TP1)
TLP240A(LF5,TP5)
11-5B201S
11-5B2S
11-5B205S
TLP240AF
TLP240AF(LF4,TP4)
11-5B204S
11-5B202S
Note:
Through hole type: TLP240A, TLP240AF
Lead forming option: (LF1), (LF4), (LF5)
Taping option: (TP1), (TP4), (TP5)
6. Pin Assignment
1: Anode
2: Cathode
3: Drain
4: Drain
7. Internal Circuit
©2015-2017
Toshiba Electronic Devices & Storage Corporation
2
2017-10-18
Rev.6.0
TLP240A,TLP240AF
8. Absolute Maximum Ratings (Note) (Unless otherwise specified, T
a
= 25
)
Characteristics
LED
Input forward current
Input forward current derating
Input forward current (pulsed)
Input reverse voltage
Input power dissipation
Input power dissipation derating
Junction temperature
Detector OFF-state output terminal voltage
ON-state current
ON-state current derating
ON-state current (pulsed)
Output power dissipation
Output power dissipation derating
Junction temperature
Common Storage temperature
Operating temperature
Lead soldering temperature
Isolation voltage
(10 s)
AC, 60 s, R.H.
≤
60 %
(T
a
≥
25
)
(T
a
≥
25
)
(t = 100 ms, Duty = 1/10)
(T
a
≥
25
)
(T
a
≥
25
)
(100
µs
pulse, 100 pps)
Symbol
I
F
∆I
F
/∆T
a
I
FP
V
R
P
D
∆P
D
/∆T
a
T
j
V
OFF
I
ON
∆I
ON
/∆T
a
I
ONP
P
O
∆P
O
/∆T
a
T
j
T
stg
T
opr
T
sol
BV
S
(Note 1)
Note
Rating
30
-0.3
1
5
50
-0.5
125
60
500
-5
1.5
500
-5.0
125
-55 to 125
-40 to 85
260
5000
Vrms
Unit
mA
mA/
A
V
mW
mW/
V
mA
mA/
A
mW
mW/
Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the
significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even
if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum
ratings.
Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook
("Handling Precautions"/"Derating Concept and Methods") and individual reliability data (i.e. reliability test
report and estimated failure rate, etc).
Note 1: This device is considered as a two-terminal device: Pins 1 and 2 are shorted together, and pins 3 and 4 are
shorted together.
Note:
9. Recommended Operating Conditions (Note)
Characteristics
Supply voltage
Input forward current
ON-state current
Operating temperature
Symbol
V
DD
I
F
I
ON
T
opr
Note
Min
5
-20
Typ.
7.5
Max
48
25
500
65
Unit
V
mA
mA
Note:
The recommended operating conditions are given as a design guide necessary to obtain the intended
performance of the device. Each parameter is an independent value. When creating a system design using
this device, the electrical characteristics specified in this data sheet should also be considered.
©2015-2017
Toshiba Electronic Devices & Storage Corporation
3
2017-10-18
Rev.6.0
TLP240A,TLP240AF
10. Electrical Characteristics (Unless otherwise specified, T
a
= 25
)
Characteristics
LED
Input forward voltage
Input reverse current
Input capacitance
Detector OFF-state current
Output capacitance
Symbol
V
F
I
R
C
t
I
OFF
C
OFF
Note
Test Condition
I
F
= 10 mA
V
R
= 5 V
V = 0 V, f = 1 MHz
V
OFF
= 60 V
V = 0 V, f = 1 MHz
Min
1.1
Typ.
1.27
50
130
Max
1.4
10
1000
Unit
V
µA
pF
nA
pF
11. Coupled Electrical Characteristics (Unless otherwise specified, T
a
= 25
)
Characteristics
Trigger LED current
Return LED current
ON-state resistance
Symbol
I
FT
I
FC
R
ON
Note
Test Condition
I
ON
= 500 mA
I
OFF
= 10
µA
(Note 1) I
ON
= 500 mA, I
F
= 5 mA, Continuous
Min
0.1
Typ.
0.6
0.6
Max
3
2
Ω
Unit
mA
Note 1: Thermally saturated state.
12. Isolation Characteristics (Unless otherwise specified, T
a
= 25
)
Characteristics
Total capacitance (input to output)
Isolation resistance
Isolation voltage
Symbol
C
S
R
S
BV
S
Note
Test Condition
Min
1
×
10
12
5000
Typ.
0.8
10
14
10000
10000
Max
Vdc
Unit
pF
Ω
Vrms
(Note 1) V
S
= 0 V, f = 1 MHz
(Note 1) V
S
= 500 V, R.H.
≤
60 %
(Note 1) AC, 60 s
AC, 1 s in oil
DC, 60 s in oil
Note 1: This device is considered as a two-terminal device: Pins 1 and 2 are shorted together, and pins 3 and 4 are
shorted together.
13. Switching Characteristics (Unless otherwise specified, T
a
= 25
)
Characteristics
Turn-on time
Turn-off time
Symbol
t
ON
t
OFF
Note
Test Condition
See Fig. 13.1.
R
L
= 200
Ω,
V
DD
= 20 V, I
F
= 5 mA
Min
Typ.
1
0.2
Max
3
1
Unit
ms
Fig. 13.1 Switching Time Test Circuit and Waveform
©2015-2017
Toshiba Electronic Devices & Storage Corporation
4
2017-10-18
Rev.6.0
TLP240A,TLP240AF
14. Characteristics Curves (Note)
Fig. 14.1 I
F
- T
a
Fig. 14.2 I
ON
- T
a
Fig. 14.3 I
F
- V
F
Fig. 14.4 I
ON
- V
ON
Fig. 14.5 R
ON
- T
a
Fig. 14.6 I
FT
- T
a
©2015-2017
Toshiba Electronic Devices & Storage Corporation
5
2017-10-18
Rev.6.0
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